As much as I hate to agree with my old buddy Madmax he is correct. You need to take a wider more longer term perspective to this.
With the recent press statements from Boeing and Airbus about needing 500,000 technicians etc. you need to ask from where?
Where are the training schools, where are the apprenticeships?
More fool you no matter how desperate if you work for free and at the same time you are in fact damaging the industry and not improving it. Slavery ended a long time ago. Its time to wake up.